AISI 304 EU Standard Stainless Steel material Electrical ...
Resilient Seat, 304 Stainless Steel Disc assembly/en-us...Disc 304 stainless steel Gear operator...
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Technical data sheet F6250LU www.belimo.us F6250LU • en-us • 2021-01-06 • Subject to change 1 / 2 Resilient Seat, 304 Stainless Steel Disc Technical data Functional data Valve Size 10" [250] Fluid chilled or hot water, up to 60% glycol Fluid Temp Range (water) -22...250°F [-30...120°C] Body Pressure Rating ANSI Class Consistent with 125, 232 psi CWP Close-off pressure ∆ps 50 psi Servicing maintenance-free Rangeability Sv 10:1 Flow Pattern 2-way Leakage rate 0% Controllable flow range 90° rotation Cv 5340 ANSI Class Consistent with 125 Body pressure rating note 232 psi CWP Maximum Velocity 12 FPS Lug threads 7/8-9 UNC Materials Valve body Ductile cast iron ASTM A536 Body finish polyester powder coated Seat EPDM End fitting for use with ANSI class 125/150 flanges Bearing Steel, PTFE, Bronze Disc 304 stainless steel Gear operator materials Gears - hardened steel Suitable actuators Non-Spring PRB(X) Product features Flow/Mounting details
Transcript of Resilient Seat, 304 Stainless Steel Disc assembly/en-us...Disc 304 stainless steel Gear operator...
Technical data sheet F6250LU
www.belimo.us F6250LU • en-us • 2021-01-06 • Subject to change 1 / 2
Resilient Seat, 304 Stainless Steel Disc
Technical data
Functional data Valve Size 10" [250]Fluid chilled or hot water, up to 60% glycolFluid Temp Range (water) -22...250°F [-30...120°C]Body Pressure Rating ANSI Class Consistent with 125, 232 psi CWPClose-off pressure ∆ps 50 psiServicing maintenance-freeRangeability Sv 10:1Flow Pattern 2-wayLeakage rate 0%Controllable flow range 90° rotationCv 5340 ANSI Class Consistent with 125Body pressure rating note 232 psi CWPMaximum Velocity 12 FPSLug threads 7/8-9 UNC
Materials Valve body Ductile cast iron ASTM A536Body finish polyester powder coatedSeat EPDMEnd fitting for use with ANSI class 125/150 flangesBearing Steel, PTFE, BronzeDisc 304 stainless steelGear operator materials Gears - hardened steel
Suitable actuators Non-Spring PRB(X)
Product features
Flow/Mounting details
Technical data sheet F6250LU
www.belimo.us F6250LU • en-us • 2021-01-06 • Subject to change 2 / 2
Dimensions
Dimensional drawingsPRB(X)
A B C D E F Number of Bolt Holes12.0" [304] 2.7" [69] 26.4" [671] 18.6" [473] 7.8" [199] 7.8" [199] 12
Technical data sheet PRXUP-MFT-T-250
www.belimo.us PRXUP-MFT-T-250 • en-us • 2021-01-06 • Subject to change 1 / 3
Modulating, Non Fail-Safe, 24...240 V, NEMA 4X with BACnet
Technical data
Electrical data Nominal voltage AC 24...240 V / DC 24...125 VNominal voltage frequency 50/60 HzPower consumption in operation 20 WPower consumption in rest position 6 WTransformer sizing 20 VA @ AC/DC 24 V (class 2 power source), 23 VA @
AC/DC 120 V, 52 VA @ AC 230 VAuxiliary switch 2 x SPDT, 3 A resistive (0.5 A inductive) @ AC 250 V,
one set at 10°, one adjustable 0...90°Switching capacity auxiliary switch 3 A resistive (0.5 A inductive) @ AC 250 VElectrical Connection Terminal blocks, (PE) Ground-ScrewOverload Protection electronic thoughout 0...90° rotation
Functional data Communicative control BACnet MS/TPModbus RTUMP-Bus
Operating range Y 2...10 VOperating range Y note 4...20 mAInput Impedance 100 kΩ for 2...10 V (0.1 mA), 500 Ω for 4...20 mA,
1500 Ω for On/OffOperating range Y variable Start point 0.5...30 V
End point 2.5...32 VOptions positioning signal variable (VDC, on/off, floating point)Position feedback U 2...10 VPosition Feedback 2...10 V, Max. 0.5 mA, VDC variablePosition feedback U note Max. 0.5 mAPosition feedback U variable VDC variableDirection of motion motor reversible with appManual override 7 mm hex crank, suppliedAngle of rotation 90°Running Time (Motor) default 35 s, variable 30...120 sRunning time motor variable 30...120 sNoise level, motor 68 dB(A)Position indication top mounted domed indicatorPassive sensor inputs 2x (Pt1000, Ni1000, NTC10k2)
Safety data Degree of protection IEC/EN IP66/67Degree of protection NEMA/UL NEMA 4XEnclosure UL Enclosure Type 4XAgency Listing cULus acc. to UL60730-1A/-2-14, CAN/CSA
E60730-1:02, CE acc. to 2014/30/EU and 2014/35/EUQuality Standard ISO 9001Ambient temperature -22...122°F [-30...50°C]
Technical data sheet PRXUP-MFT-T-250
www.belimo.us PRXUP-MFT-T-250 • en-us • 2021-01-06 • Subject to change 2 / 3
Storage temperature -40...176°F [-40...80°C]Ambient humidity max. 95% r.H., non-condensingServicing maintenance-free
Weight Weight 13 lb [5.8 kg]
Materials Housing material Die cast aluminium and plastic casing
Product features
PR Series valve actuators are designed with an integrated linkage and visual position indicators. For outdoor applications, the installed valve must be mounted with the actuator at or above horizontal. For indoor applications the actuator can be in any location including directly under the valve.
The PR series actuator provides 90° of rotation and a visual indicator shows the position of the valve. The PR Series actuator uses a low power consumption brushless DC motor and is electronically protected against overload. A universal power supply is furnished to connect supply voltage in the range of AC 24...240 V and DC 24...125 V. Included is a smart heater with thermostat to eliminate condensation. Two auxiliary switches are provided; one set at 10° open and the other is field adjustable. Running time is field adjustable from 30...120 seconds by using the Near Field Communication (NFC) app and a smart phone.†Use 60°C/75°C copper wire size range 12...28 AWG, stranded or solid. Use flexible metal conduit. Push the listed conduit fitting device over the actuator’s cable to butt against the enclosure. Screw in conduit connector. Jacket the actuators input wiring with listed flexible conduit. Properly terminate the conduit in a suitable junction box. Rated impulse Voltage 4000 V. Type of action 1. Control pollution degree 3.
Accessories
Gateways Description TypeGateway MP to BACnet MS/TP UK24BACGateway MP to LonWorks UK24LONGateway MP to Modbus RTU UK24MOD
Service tools Description TypeConnection cable 10 ft [3 m], A: RJ11 6/4 ZTH EU, B: 3-pin Weidmüller and supply connection
ZK4-GEN
Service Tool, with ZIP-USB function, for parametrisable and communicative Belimo actuators, VAV controller and HVAC performance devices
ZTH US
Electrical installation
Meets cULus requirements without the need of an electrical ground connection.Universal Power Supply (UP) models can be supplied with 24 V up to 240 V.Disconnect power.Provide overload protection and disconnect as required.Two built-in auxiliary switches (2x SPDT), for end position indication, interlock control, fan startup, etc.Only connect common to negative (-) leg of control circuits.Actuators may be controlled in parallel. Current draw and input impedance must be observed.Warning! Live Electrical Components!During installation, testing, servicing and troubleshooting of this product, it may be necessary to work with live electrical components. Have a qualified licensed electrician or other individual who has been properly trained in handling live electrical components perform these tasks. Failure to follow all electrical safety precautions when exposed to live electrical components could result in death or serious injury.
Application
Operation
Technical data sheet PRXUP-MFT-T-250
www.belimo.us PRXUP-MFT-T-250 • en-us • 2021-01-06 • Subject to change 3 / 3
On/Off On/Off
BACnet Modulating
Floating Point Temperature Sensors
Auxiliary Switches
